In The Raven Queen, Maddy and her two cousins are preparing for battle. They are the only power preventing the devastating war unfolding in the faerie world from spilling over into the human realm. The trio is determined to protect everything and everyone they love from the dark Tuatha, the fierce faerie leaders.

When Morrighan, the supreme ruler of the Tuatha, awakens, Maddy realizes she's going to have to draw on her deepest reserves—and all her knowledge of the faeries and their ways—if she's to outsmart the notoriously devious Tuatha. And should the Tuatha prevail, the two worlds will tumble into chaos, giving the faeries the upper hand.

The Raven Queen is the thrilling conclusion of the Feral Child Trilogy, brimming with Irish folklore and faerie magic, and featuring a breathtaking showdown between the forces of good and evil.